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Temporarily don't use -fno-semantic-interposition on power and arm 

Workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1795575
This commit is contained in:
Miro Hrončok 2020-01-30 11:22:38 +01:00
parent bb05cf63a4
commit a7179c0ac5
1 changed files with 12 additions and 2 deletions
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14
python3.spec
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@ -63,6 +63,14 @@ License: Python
# Expensive optimizations (mainly, profile-guided optimizations)
%bcond_without optimizations
# https://fedoraproject.org/wiki/Changes/PythonNoSemanticInterpositionSpeedup
# Disabled on ppc64le and armv7hl: https://bugzilla.redhat.com/show_bug.cgi?id=1795575
%ifarch %{power64} %{arm}
%bcond_with no_semantic_interposition
%else
%bcond_without no_semantic_interposition
%endif
# Run the test suite in %%check
%bcond_without tests
@ -677,14 +685,14 @@ topdir=$(pwd)
# Fedora packages utilizing %%py3_build will use them as well
# https://fedoraproject.org/wiki/Changes/Python_Extension_Flags
export CFLAGS="%{extension_cflags} -D_GNU_SOURCE -fPIC -fwrapv"
export CFLAGS_NODIST="%{build_cflags} -D_GNU_SOURCE -fPIC -fwrapv -fno-semantic-interposition"
export CFLAGS_NODIST="%{build_cflags} -D_GNU_SOURCE -fPIC -fwrapv%{?with_no_semantic_interposition: -fno-semantic-interposition}"
export CXXFLAGS="%{extension_cxxflags} -D_GNU_SOURCE -fPIC -fwrapv"
export CPPFLAGS="$(pkg-config --cflags-only-I libffi)"
export OPT="%{extension_cflags} -D_GNU_SOURCE -fPIC -fwrapv"
export LINKCC="gcc"
export CFLAGS="$CFLAGS $(pkg-config --cflags openssl)"
export LDFLAGS="%{extension_ldflags} -g $(pkg-config --libs-only-L openssl)"
export LDFLAGS_NODIST="%{build_ldflags} -fno-semantic-interposition -g $(pkg-config --libs-only-L openssl)"
export LDFLAGS_NODIST="%{build_ldflags}%{?with_no_semantic_interposition: -fno-semantic-interposition} -g $(pkg-config --libs-only-L openssl)"
# We can build several different configurations of Python: regular and debug.
# Define a common function that does one build:
@ -1583,6 +1591,8 @@ CheckPython optimized
* Thu Jan 30 2020 Miro Hrončok <mhroncok@redhat.com> - 3.8.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
- ctypes: Disable checks for union types being passed by value (#1794572)
- Temporarily disable https://fedoraproject.org/wiki/Changes/PythonNoSemanticInterpositionSpeedup
on ppc64le and armv7hl (#1795575)
* Thu Dec 19 2019 Miro Hrončok <mhroncok@redhat.com> - 3.8.1-1
- Update to Python 3.8.1